Sperm fire proton torpedoes by Aaron Cooke

News by Victoria Bond

• SIDS and serotonin,

• Iran launches animals to space

• Primordial soup challenged

• spray-on on liquid glass,

• insulin from safflower seeds,

• the last link between vaccination and autism is withdrawn,

and the author is charged with unethical behaviour

Presented by Ian Woolf

Panelled by Marc West

Produced by Victoria Bond